| // Copyright 2018 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| library fuchsia.sysinfo; |
| |
| using zx; |
| |
| const uint8 SYSINFO_BOARD_NAME_LEN = 32; |
| |
| enum InterruptControllerType { |
| UNKNOWN = 0; |
| APIC = 1; |
| GIC_V2 = 2; |
| GIC_V3 = 3; |
| }; |
| |
| struct InterruptControllerInfo { |
| InterruptControllerType type; |
| }; |
| |
| [Layout = "Simple"] |
| interface Device { |
| // Return the root job handle. |
| 1: GetRootJob() -> (zx.status status, handle<job>? job); |
| |
| // Return the root resource (with only ZX_RIGHT_ENUMERATE and ZX_RIGHT_TRANSFER). |
| 2: GetRootResource() -> (zx.status status, handle<resource>? resource); |
| |
| // Return the hypervisor resource (with only ZX_RIGHT_TRANSFER). |
| 3: GetHypervisorResource() -> (zx.status status, handle<resource>? resource); |
| |
| // Return the board name for the platform we are running on. |
| 4: GetBoardName() -> (zx.status status, string:SYSINFO_BOARD_NAME_LEN? name); |
| |
| // Return interrupt controller information. |
| 5: GetInterruptControllerInfo() -> (zx.status status, InterruptControllerInfo? info); |
| }; |